Collimator damage study for the Diamond-II storage ring

Hossein Ghasem; Ian Martin; Jorge Linde-Cerezo; William Shields

doi:10.18429/JACoW-IPAC25-MOPM063

Collimator damage study for the Diamond-II storage ring

Hossein Ghasem
, Ian Martin
, Jorge Linde-Cerezo
, William Shields

Research output: Contribution to journal › Conference article

Abstract

To understand the risk of damage to the collimator blades and the permanent magnets in Diamond-II, the BDSIM code has been used to model the beam losses. To improve the accuracy, the engineering model and 3D field maps have been used to build the machine model. Energy deposition in the main storage ring components and the fluence of secondary particles (particularly neutrons) have been determined. This paper explains the simulation process and give the BDSIM tracking results.

Original language	English
Article number	MOPM063
Pages (from-to)	462
Number of pages	4
Journal	JACoW
Volume	IPAC2025
DOIs	https://doi.org/10.18429/JACoW-IPAC25-MOPM063
Publication status	Accepted/In press - 10 Jul 2025

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10.18429/JACoW-IPAC25-MOPM063Licence: CC BY

Cite this

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title = "Collimator damage study for the Diamond-II storage ring",

abstract = "To understand the risk of damage to the collimator blades and the permanent magnets in Diamond-II, the BDSIM code has been used to model the beam losses. To improve the accuracy, the engineering model and 3D field maps have been used to build the machine model. Energy deposition in the main storage ring components and the fluence of secondary particles (particularly neutrons) have been determined. This paper explains the simulation process and give the BDSIM tracking results.",

author = "Hossein Ghasem and Ian Martin and Jorge Linde-Cerezo and William Shields",

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AU - Martin, Ian

AU - Linde-Cerezo, Jorge

AU - Shields, William

PY - 2025/7/10

Y1 - 2025/7/10

N2 - To understand the risk of damage to the collimator blades and the permanent magnets in Diamond-II, the BDSIM code has been used to model the beam losses. To improve the accuracy, the engineering model and 3D field maps have been used to build the machine model. Energy deposition in the main storage ring components and the fluence of secondary particles (particularly neutrons) have been determined. This paper explains the simulation process and give the BDSIM tracking results.

AB - To understand the risk of damage to the collimator blades and the permanent magnets in Diamond-II, the BDSIM code has been used to model the beam losses. To improve the accuracy, the engineering model and 3D field maps have been used to build the machine model. Energy deposition in the main storage ring components and the fluence of secondary particles (particularly neutrons) have been determined. This paper explains the simulation process and give the BDSIM tracking results.

U2 - 10.18429/JACoW-IPAC25-MOPM063

DO - 10.18429/JACoW-IPAC25-MOPM063

M3 - Conference article

VL - IPAC2025

SP - 462

JO - JACoW

JF - JACoW

M1 - MOPM063

ER -